Current Warnings

Abitibi-Témiscamingue

• Closure chemin d'Aiguebelle between Lake Genest and Aiglebelle National Park, SOUTHBOUND and NORTHBOUND, Taschereau, From November 15, 2025 at 11:53 a.m. to May 1, 2026 at 11:53 a.m.. Reason : Winter closure.

Chaudière-Appalaches

• L'Isle-aux-Grues - Montmagny: Air service is available. Visit the Société des traversiers du Québec website. Ferry service : Closed.

Côte-Nord

• Closure Route Transanticostienne between KM 74 and KM 244, WESTBOUND and EASTBOUND, L'Île-d'Anticosti, undetermined period. Reason : Winter closure.
• Closure Route Transanticostienne between km 4 and km 74, WESTBOUND and EASTBOUND, L'Île-d'Anticosti, undetermined period. Reason : Winter closure.

Laurentides—Lanaudière

• Louis-Hippolyte-La Fontaine tunnel
  
  Height clearance reduced to 4.3 meters since May 5, 2025. Recreational vehicles, among others, make sure to respect the height clearance before including the tunnel in your itinerary. .
• 138 Alternating traffic R-138 between rue Antonio-Mondor and rue René-Rondeau, WESTBOUND and EASTBOUND, Lanoraie, undetermined period. Reason : Broken structure.
• In Wentworth-Nord, the bridge over Lake Saint-François-Xavier is closed.
  
  Cause: Preventive measures.
  
  Indefinite duration.
• Contraflow traffic rue Baby on the bridge, 1 lane in each direction. Lane width: 3.2 meters, WESTBOUND and EASTBOUND, Joliette, undetermined period. Reason : Inspection.

Laval

• Louis-Hippolyte-La Fontaine tunnel
  
  Height clearance reduced to 4.3 meters since May 5, 2025. Recreational vehicles, among others, make sure to respect the height clearance before including the tunnel in your itinerary. .

Mauricie—Centre-du-Québec

• Louis-Hippolyte-La Fontaine tunnel
  
  Height clearance reduced to 4.3 meters since May 5, 2025. Recreational vehicles, among others, make sure to respect the height clearance before including the tunnel in your itinerary. .

Montérégie

• 25 Louis-Hippolyte-La Fontaine tunnel
  
  Height clearance reduced to 4.3 meters since May 5, 2025. Recreational vehicles, among others, make sure to respect the height clearance before including the tunnel in your itinerary. .

Montréal

• Louis-Hippolyte-La Fontaine tunnel
  
  Height clearance reduced to 4.3 meters since May 5, 2025. Recreational vehicles, among others, make sure to respect the height clearance before including the tunnel in your itinerary. .

Nord-du-Québec

• Alternating traffic route du Nord at height rivière Broadback, SOUTHBOUND and NORTHBOUND, Eeyou Istchee Baie-James, undetermined period. Reason : Preventive measures.
• Alternating traffic route du Nord at height rivière Barlow, SOUTHBOUND and NORTHBOUND, Eeyou Istchee Baie-James, undetermined period. Reason : Preventive measures.
• Alternating traffic Route Billy-Diamond at height rivière Rupert, SOUTHBOUND and NORTHBOUND, Eeyou Istchee Baie-James, undetermined period. Reason : Broken structure.

Outaouais

• 321 In Saint-André-Avellin, on the bridge of rivière Petite Nation river bridge, track width reduced to 2.5 meters SOUTHBOUND. Undetermined period. Cause: preventive measures.
• Alternating traffic chemin du Barrage on the bridge over the Blanche River. Lane width reduced to 4.6 meters., WESTBOUND and EASTBOUND, Val-des-Monts, undetermined period. Reason : Preventive measures.